云南锗业：公司子公司生产的磷化铟产品为磷化铟晶片

Core Viewpoint - Yunnan Zhenye (002428) has confirmed that its subsidiary produces indium phosphide products, which are primarily used in laser and detector chips for optical modules, serving sectors like 5G communication and data centers [1] Group 1 - The company's subsidiary, Xinyao, has been mass-producing indium phosphide substrates for over three years [1] - The indium phosphide substrates have been supplied to several well-known domestic and international manufacturers [1]